Wormholes and time-machines in nonminimally coupled matter-curvature theories of gravity: EPJ Web of Conferences

O. Bertolami, R. Z. Ferreira

Publikation: Kapitel i bog/rapport/konference-proceedingKonferencebidrag i proceedingsForskningpeer review

Abstrakt

In this work we show the existence of traversable wormhole and time-machine solutions in a modified theory of gravity where matter and curvature are nonminimally coupled. Those solutions present a nontrivial redshift function and exist even in the presence of ordinary matter which satisfies the dominant energy condition.

OriginalsprogEngelsk
TitelEPJ Web of Conferences : TM 2012 - The Time Machine Factory [Unspeakable, Speakable] on Time Travel in Turin
Antal sider4
ForlagThe European Physical Journal C
Publikationsdato2013
Artikelnummer01008
ISBN (Trykt)978-275981058-1
DOI
StatusUdgivet - 2013

Fingeraftryk Dyk ned i forskningsemnerne om 'Wormholes and time-machines in nonminimally coupled matter-curvature theories of gravity: EPJ Web of Conferences'. Sammen danner de et unikt fingeraftryk.

Citationsformater